Teleconverter
What is a teleconverter? A teleconverter is also referred to as an extender, multiplier or doubler. It is a magnifying secondary lens housed in a tube that has bayonet attachment …
Photography Gear
Lens Reversing Ring
A lens reversing ring is also called a macro reverse ring or reverse mount ring. It is a metal ring with a standard filter thread on one side, and a lens mount on the other.
Polarizing Filter
What is a polarizing filter? A polarizing filter, also referred to as a polarizer, is an optical filter that is attached to the front of a camera lens. This kind …